Light control device with integrated sensor technology for presence and daylight-dependent regulation. Features a Bluetooth interface (4.0 LE, range up to 15 m) for parameterization and control of lighting via smartphone using an app. Includes a DALI interface for controlling up to 20 DALI electronic ballasts (1 output, broadcast). A manual input allows operation using standard push buttons. The commissioning of the light control occurs automatically upon switching on the operating voltage, even without prior configuration, in basic functionality. Function-critical parameters (time delay, illumination intensity) can be manually adjusted on the device. Connection is made via terminal blocks, with strain relief integrated into the device body. The package includes two IR-opaque covers to limit the detection area. Presence detection is achieved through passive IR elements. Detection range for movement: Ø 6 m at a mounting height of 2.5 m, Ø 10 m at a mounting height of 5 m. Light sensor operating range: 20 - 5,000 lx (measured at the sensor, V(Lambda)-corrected light sensor element). Function indication via RGB LED. Predefined function modes for simplified commissioning, with individual customization of function parameters via smartphone using the LiveLink Basic Install App. Supported operating systems (minimum requirement): Android 4.x / iOS 8.4. Housing made of flame-retardant polycarbonate, white. Dimensions: 95 x 81 mm (Ø x H). Mounting type: ceiling installation (minimum installation depth 55 mm, installation opening Ø 68 - 80 mm). Operating voltage: AC 220 - 240 V. Power consumption: 0.3 W - 1.8 W. Permissible ambient temperature (ta): 0°C - +55°C. Protection class (EN 61140): II, protection rating (DIN EN 60529): IP20. Ceiling installation option with separately ordered mounting housing LiveLink Basic ZDDS.